13.71% is the change from 620 to 705
Calculation steps:
[( 705 - 620 ) ÷ 620] x 100 = 13.71%
Formula
Percentage change = [(705 - 620) / 620] x 100
Subtract the new number by the original number
705 - 620 = 85
85 ÷ 620 = 0.13709677419354838
0.13709677419354838 x 100 = 13.71%